62 citations · 162 across the 4 of their papers we have counts for
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gr-qc2008★ 32 cited
A volume-weighted measure for eternal inflation
Sergei Winitzki
I propose a new volume-weighted probability measure for cosmological "multiverse" scenarios involving eternal inflation. The "reheating-volume (RV) cutoff" calculates the distribut…
gr-qc2007★ 62 cited
Attractor scenarios and superluminal signals in k-essence cosmology
Jin U Kang, Vitaly Vanchurin, Sergei Winitzki
Cosmological scenarios with k-essence are invoked in order to explain the observed late-time acceleration of the universe. These scenarios avoid the need for fine-tuned initial con…
gr-qc2007★ 56 cited
Predictions in eternal inflation
Sergei Winitzki
In generic models of cosmological inflation, quantum fluctuations strongly influence the spacetime metric and produce infinitely many regions where the end of inflation (reheating)…